package com.neusoft.ysu.elm99.service;

import com.neusoft.ysu.elm99.entity.CommonResult;
import com.neusoft.ysu.elm99.entity.Dept;

//3
public interface DeptService {
    CommonResult findById(int depnum);

    CommonResult findAll();

    CommonResult delete(int depnum);

    CommonResult addDept(Dept dept);

    CommonResult modDept(Dept dept);
}

